Base | Representation |
---|---|
bin | 1000011110110000101… |
… | …0011101111110111100 |
3 | 111221001210220010112021 |
4 | 2013230022131332330 |
5 | 4341341144303441 |
6 | 150533140445524 |
7 | 13345325212564 |
oct | 2075412357674 |
9 | 457053803467 |
10 | 145696087996 |
11 | 56875709388 |
12 | 242a13a98a4 |
13 | 1097b9c0474 |
14 | 70a1d29da4 |
15 | 3bcad263d1 |
hex | 21ec29dfbc |
145696087996 has 24 divisors (see below), whose sum is σ = 261881153856. Its totient is φ = 70873231680.
The previous prime is 145696087973. The next prime is 145696088071. The reversal of 145696087996 is 699780696541.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2104086 + ... + 2172226.
It is an arithmetic number, because the mean of its divisors is an integer number (10911714744).
Almost surely, 2145696087996 is an apocalyptic number.
It is an amenable number.
145696087996 is a deficient number, since it is larger than the sum of its proper divisors (116185065860).
145696087996 is a wasteful number, since it uses less digits than its factorization.
145696087996 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 82629 (or 82627 counting only the distinct ones).
The product of its (nonzero) digits is 176359680, while the sum is 70.
The spelling of 145696087996 in words is "one hundred forty-five billion, six hundred ninety-six million, eighty-seven thousand, nine hundred ninety-six".
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